Exposure
ID
PIONI.2023-08-23T08:46:58.784_1
Header ID
PIONI.2023-08-23T08:46:58.784
Date updated
2023-08-23 08:55:37 UTC+0000
Release date
2023-08-23 08:46:58 UTC+0000
UTC Start
2023-08-23 08:46:58.784
UTC End
2023-08-23 08:47:24.384
MJD Start
60179.3659581458
MJD End
60179.366254442095
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0051915
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.51
Observation
ID
56727
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42030
Name
HD_23024
RA
55.203825
DEC
-27.96993
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.9830 85.0520 106.6000 106.7000
A0-J2 121.3030 121.4050 81.9000 82.0000
A0-K0 122.2920 122.3670 59.1110 59.2030
G1-J2 56.6560 56.6770 43.0000 43.1000
G1-K0 90.2430 90.2470 15.1120 15.1920
J2-K0 48.1650 48.1700 341.6700 341.7220
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60179.3659581458
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_23024
RA 55.203825
DEC -27.96993
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 84.983
HIERARCH ESO ISS PBL12 END 85.052
HIERARCH ESO ISS PBLA12 START 106.6
HIERARCH ESO ISS PBLA12 END 106.7
HIERARCH ESO ISS PBL13 START 121.303
HIERARCH ESO ISS PBL13 END 121.405
HIERARCH ESO ISS PBLA13 START 81.9
HIERARCH ESO ISS PBLA13 END 82.0
HIERARCH ESO ISS PBL14 START 122.292
HIERARCH ESO ISS PBL14 END 122.367
HIERARCH ESO ISS PBLA14 START 59.111
HIERARCH ESO ISS PBLA14 END 59.203
HIERARCH ESO ISS PBL23 START 56.656
HIERARCH ESO ISS PBL23 END 56.677
HIERARCH ESO ISS PBLA23 START 43.0
HIERARCH ESO ISS PBLA23 END 43.1
HIERARCH ESO ISS PBL24 START 90.243
HIERARCH ESO ISS PBL24 END 90.247
HIERARCH ESO ISS PBLA24 START 15.112
HIERARCH ESO ISS PBLA24 END 15.192
HIERARCH ESO ISS PBL34 START 48.165
HIERARCH ESO ISS PBL34 END 48.17
HIERARCH ESO ISS PBLA34 START 341.67
HIERARCH ESO ISS PBLA34 END 341.722
HIERARCH ESO ISS AMBI TAU0 START 0.00489
HIERARCH ESO ISS AMBI TAU0 END 0.005493
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.45